CN118376574A - Adhesive tensile strength detection device - Google Patents
Adhesive tensile strength detection device Download PDFInfo
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- CN118376574A CN118376574A CN202410829439.9A CN202410829439A CN118376574A CN 118376574 A CN118376574 A CN 118376574A CN 202410829439 A CN202410829439 A CN 202410829439A CN 118376574 A CN118376574 A CN 118376574A
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 23
- 239000000853 adhesive Substances 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000010008 shearing Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application discloses an adhesive tensile strength detection device, and relates to the technical field of tensile strength detection. The application comprises the following steps: the support seat is fixedly connected with two upright posts; the moving block is vertically and slidably arranged between the two upright posts, and a hydraulic push rod for driving the moving block to move up and down is arranged on the supporting seat; the clamping assembly comprises a positioning clamp fixedly connected to the supporting seat, and a movable clamp which is arranged up and down relative to the positioning clamp is detachably arranged on the moving block. According to the application, the test sample can be clamped by the positioning clamp and the movable clamp, the movable block is driven to move up and down by the hydraulic push rod, so that the tensile detection test can be completed, then the movable clamp can be detached from the movable block, and the sleeve and the movable clamp are driven to move by the driving piece, so that the torsion shearing test is realized, the equipment is not required to be replaced, the functionality and the convenience of the device are improved, and the cost of the detection equipment is reduced.
Description
Technical Field
The application relates to the technical field of tensile strength detection, in particular to an adhesive tensile strength detection device.
Background
The tensile strength of the adhesive is one of the important indicators for evaluating the adhesive properties. The test is usually performed by a pull test.
The pull test requires an adhesive to be applied between two test pieces and then a pulling force is applied at a certain speed until the test pieces are separated. From the force applied at the time of separation and the size of the specimen, the tensile strength can be calculated.
The equipment that needs to use when carrying out this kind of experiment is tensile strength detection device, but current tensile strength detection device only can carry out the drawing operation of same direction to the sample, can't carry out torsion shearing experiment to the sample after gluing, need use extra equipment to carry out the experiment, and the operation is comparatively troublesome to increased equipment cost.
Therefore, the invention provides an adhesive tensile strength detection device.
Disclosure of Invention
The application aims at: in order to solve the problems in the background art, the application provides an adhesive tensile strength detection device.
The application adopts the following technical scheme for realizing the purposes:
an adhesive tensile strength detection device, comprising:
The support seat is fixedly connected with two upright posts;
The moving block is vertically and slidably arranged between the two upright posts, and a hydraulic push rod for driving the moving block to move up and down is arranged on the supporting seat;
The clamping assembly comprises a positioning clamp fixedly connected to the supporting seat, and a movable clamp which is arranged up and down relative to the positioning clamp is detachably arranged on the moving block;
The twisting piece comprises a transverse rail fixedly connected to the tops of the two upright posts, a sleeve pipe which is arranged vertically is horizontally and slidably arranged on the transverse rail, a plug-in part which penetrates through the moving block movably and is used for being connected with the sleeve pipe is arranged on the movable clamp, and a driving piece used for driving the sleeve pipe to move is arranged between the moving block and the transverse rail.
Further, the supporting seat comprises a bottom frame, an installation slot for connecting the positioning clamp is formed in the middle of the bottom frame, the hydraulic push rod is fixedly connected to the bottom frame and located on one side of the installation slot, and the output end of the hydraulic push rod is upwards arranged and fixedly connected to the bottom of the moving block.
Further, the installation slot is constructed between two stand columns, the opposite sides of the two stand columns and the side facing the hydraulic push rod are both constructed with sliding grooves, and two ends of the moving block are constructed with a square sliding block which is slidably installed in the sliding grooves.
Further, the positioning fixture comprises two plugboards inserted in the installation slot, an arc-shaped frame I with an opening at the upper end is fixedly connected between the two plugboards through bolts, a fixing block I is constructed on one side in the arc-shaped frame I, a '匚' shaped clamping block I is horizontally and slidably arranged on the other side in the arc-shaped frame I, and a stud I rotationally connected to the '匚' shaped clamping block I is installed on the outer side of the arc-shaped frame I in a threaded penetrating mode.
Further, the movable clamp comprises vertical plates sleeved on two sides of the inserting block, four column locating rods penetrating through the vertical plates and the inserting block are horizontally and slidably mounted on the movable block, two stop rods and a transverse shaft located between the two stop rods are connected between the bottoms of the vertical plates, a triangular block movably arranged between the two stop rods is rotatably sleeved on the transverse shaft, a second arc-shaped frame is structured at the bottom of the triangular block, a second fixing block and a second '匚' shaped clamping block are horizontally and slidably mounted on one side in the second arc-shaped frame, pushing studs rotatably connected to the second '匚' shaped clamping block are rotatably mounted on the outer side threads of the first arc-shaped frame in a penetrating mode, and side end clamps for secondarily clamping materials are arranged on the first fixing block and the second fixing block.
Further, two U-shaped grooves are formed in opposite faces of the first fixing block and the second fixing block, the side end clamp comprises U-shaped clamping plates which are horizontally and relatively installed in the two U-shaped grooves in a sliding mode, a spacing block is formed between the two U-shaped grooves, one end, located on the outer side, of each U-shaped clamping plate protrudes out of the first fixing block or is arranged on the second fixing block, and a bidirectional threaded rod with threads penetrating through the two U-shaped clamping plates is installed on the spacing block in a rotating mode.
Further, two vertical grooves are formed in the vertical plates and located between the two stop rods, the transverse shaft is vertically and slidably installed between the two vertical grooves, the inserting portion comprises a telescopic rod which is formed at the upper end of the triangular block, a strip-shaped block is formed on the movable end of the telescopic rod, and a jack for sliding insertion of the strip-shaped block is formed in the bottom of the sleeve.
Further, a movable groove for the movable penetration of the telescopic rod is formed in one side of the plug-in block, a stepped groove is formed in the inner end portion of the movable groove, a supporting bar is vertically and slidably mounted in the stepped groove, a supporting spring is connected between the supporting bar and the inner bottom of the stepped groove, and the edge of one side of the bottom end of the bar block is abutted against the supporting bar.
Further, the driving piece comprises a sliding block which is arranged at the top of the sleeve and is slidably arranged in the transverse rail, a transverse rack is arranged at one side of the sliding block, a transmission gear meshed with the transverse rack is rotatably arranged at the bottom of the transverse rail, and a vertical rack meshed with the transmission gear is fixedly connected to the upper end of the moving block.
Further, two opposite sides of the upright post are respectively provided with a holding block, the holding blocks are provided with a ladder holding groove, and the bottoms of the moving blocks are provided with extrusion grooves which are opposite to the ladder holding grooves.
The beneficial effects of the application are as follows:
According to the application, the positioning clamp is arranged on the supporting seat, the movable clamp is arranged on the movable block, the test sample is connected between the movable block and the movable block, the movable block can be driven to move up and down by utilizing the hydraulic push rod, so that the tensile strength detection test is completed, then the movable clamp can be detached from the movable block and is connected with the sleeve on the transverse rail through the plug-in part, then the sleeve is driven by the driving piece to move transversely, at the moment, the test sample in the positioning clamp is kept motionless, and the test sample in the movable clamp can be twisted relatively, so that the torsion shearing test is realized, the equipment is not required to be replaced, the functionality and convenience of the device are increased, and the cost of the detection equipment is reduced.
Drawings
FIG. 1 is a perspective view of the structure of the present application;
FIG. 2 is a perspective view in half section of the present application;
FIG. 3 is a partial perspective view of the structure of the present application;
FIG. 4 is a perspective view of the movable clamp of the present application;
FIG. 5 is a semi-sectional view of the three-dimensional structure of FIG. 3 in accordance with the present application;
FIG. 6 is a perspective view of a positioning fixture of the present application in semi-section;
FIG. 7 is a perspective view of a still further embodiment of the twist member of the present application;
FIG. 8 is a partial cross-sectional view of the three-dimensional structure of FIG. 7 in accordance with the present application;
FIG. 9 is an enlarged view of the application at A in FIG. 8;
Reference numerals: 1. a support base; 101. a bottom frame; 102. installing a slot; 2. a column; 201. a slip groove; 202. a holding block; 203. a step accommodating groove; 3. a moving block; 301. a square slider; 302. a plug block; 3021. a movable groove; 3022. a stepped groove; 3023. a support bar; 3024. a support spring; 303. an extrusion groove; 4. a hydraulic push rod; 5. a clamping assembly; 501. positioning a clamp; 5011. inserting plate; 5012. an arc frame I; 5013. a first fixed block; 5014. 匚 shaped clamping block I; 5015. a first stud; 502. a movable clamp; 5021. a riser; 50211. a vertical groove; 5022. four column positioning rods; 5023. a stop lever; 5024. a horizontal axis; 5025. triangular blocks; 5026. arc frame two; 5027. a second fixed block; 5028. 匚 -shaped clamping blocks II; 5029. a second stud; 6. a twisting member; 601. a transverse rail; 602. a sleeve; 6021. a jack; 603. a plug-in part; 6031. a telescopic rod; 6032. a bar block; 604. a driving member; 6041. a sliding block; 6042. a transverse rack; 6043. a transmission gear; 6044. a vertical rack; 7. a side end clamp; 701. u-shaped clamping plates; 702. a spacer block; 703. a two-way threaded rod; 8. u-shaped groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
Example 1
As shown in fig. 1 to 4, an adhesive tensile strength detection device according to a first embodiment of the present application includes:
The support seat 1 is fixedly connected with two upright posts 2;
The movable block 3 is vertically and slidably arranged between the two upright posts 2, a hydraulic push rod 4 for driving the movable block 3 to move up and down is arranged on the supporting seat 1, and the movable block 3 can be driven to reciprocate along the height direction of the upright posts 2 by utilizing the hydraulic push rod 4;
The clamping assembly 5 comprises a positioning clamp 501 fixedly connected to the supporting seat 1, a movable clamp 502 which is arranged opposite to the positioning clamp 501 up and down is detachably arranged on the movable block 3, the positioning clamp 501 is fixed on the supporting seat 1 and always keeps the position unchanged, the movable clamp 502 is detachably connected to the movable block 3, the position can be changed according to the movement of the movable block 3, when the tensile strength detection is required, only two glued samples are required to be respectively clamped on the positioning clamp 501 and the movable clamp 502, and then the movable block 3 is driven to move through the hydraulic push rod 4, so that the detection of the samples is completed;
the twisting piece 6 comprises a transverse rail 601 fixedly connected to the tops of two upright posts 2, a sleeve 602 which is vertically arranged is horizontally and slidably arranged on the transverse rail 601, a plug-in portion 603 which is movably penetrated through a moving block 3 and used for being connected with the sleeve 602 is arranged on the movable clamp 502, a driving piece 604 which is used for driving the sleeve 602 to move is arranged between the moving block 3 and the transverse rail 601, when a sample needs to be subjected to torsion shear detection, the movable clamp 502 is only required to be detached from the moving block 3, then the plug-in portion 603 is used for plugging in the sleeve 602, so that a telescopic structure is formed, when the sleeve 602 moves along the transverse rail 601, the sample on the upper side can be driven to twist relative to the sample on the lower side, the torsion shear test is realized, the replacement of the device is not required, the movable clamp 502 is only required to be detached, the operation is convenient and quick, multiple detections can be completed by a single device, the functionality of the device is increased, and the device cost is saved.
As shown in fig. 1-3, in the first embodiment, the supporting seat 1 includes a bottom frame 101, an installation slot 102 for connecting the positioning fixture 501 is configured in the middle of the bottom frame 101, the hydraulic push rod 4 is fixedly connected to the bottom frame 101 and located at one side of the installation slot 102, the output end of the hydraulic push rod 4 is upward arranged and fixedly connected to the bottom of the moving block 3, the hydraulic push rod 4 is arranged on the bottom frame 101, and the upper end is connected with the moving block 3, so that compared with the common device with the driving force arranged above, the device occupies a smaller height space, is convenient to store, and increases the convenience of the device.
As shown in fig. 2 and 6, in the first embodiment, the mounting slot 102 is configured between two upright posts 2, the sliding grooves 201 are configured on opposite sides of the two upright posts 2 and on one side facing the hydraulic push rod 4, the two ends of the moving block 3 are configured with the square-shaped sliding blocks 301 slidably mounted in the sliding grooves 201, the square-shaped sliding blocks 301 not only can increase the guiding performance, but also the cross sections of the moving block 3 are diamond-shaped, sharp corners of the two ends are in sliding fit with the upright posts 2, one side of the wide corners of the two sides is connected with the hydraulic push rod 4, and the other side is connected with the positioning fixture 501, so that the distribution can effectively increase the force transmission efficiency and reduce the energy consumption.
As shown in fig. 6, in the first embodiment, the positioning fixture 501 includes two plugboards 5011 inserted in the mounting slot 102, an arc-shaped first fixing block 5013 is fixedly connected between the two plugboards 5011 through bolts, an arc-shaped first fixing block 5013 is configured on one side in the arc-shaped first fixing block 5012, a ' 匚 ' shaped clamping block 5014 is horizontally and slidably mounted on the other side, a stud one 5015 rotatably connected to the ' 匚 ' shaped clamping block one 5014 is mounted on the outer side of the arc-shaped first fixing block 5012 in a penetrating manner, an opening ring is configured at the upper end of the arc-shaped first fixing block 5012, the opening end is the joint between the fixing block one 5013 and the ' 匚 ' shaped clamping block one 5014, a horizontal sliding block is configured at the bottom of the ' 匚 ' shaped clamping block one 5014, and the stud one 5015 is arranged in the middle of the ' 匚 ' shaped clamping block one 5014, so that the pushing force on the ' 匚 ' shaped clamping block one 5014 is effectively transferred to the joint end, compared with the straight joint 匚 ' shaped clamping block one 5014, the material can be easily detached by using the elastic force of the steel material.
Example two
As shown in fig. 4-5, this embodiment further perfects the application on the basis of embodiment one, consider when the gluing agent is thick can make the sample bond back not be in the straight state, can have the skew phenomenon after it is held, and the centre gripping is not firm enough, thereby lead to stretching and detecting inaccurate problem, in embodiment two, moving block 3 middle part structure has plug-in block 302, movable clamp 502 is including the riser 5021 of cover in plug-in block 302 both sides, horizontal sliding mounting has the four post locating lever 5022 that runs through riser 5021 and plug-in block 302 on the moving block 3, the both sides of plug-in block 302 all are constructed with the recess, be used for the grafting operation of riser 5021, only need insert riser 5021 in the recess when needs to connect movable clamp 502, then with four post locating lever 5022 run through can, also only need take out during the dismantlement from four post locating lever 2, convenient operation is swift, be connected with two pin 5023 and be located the cross axle 5024 between two pin 5023's the bottom of two riser 5021, rotate on the cross axle 5024 and cup joint and have the movable block 5025 to install the plug-in the triangular stud 5026, the relative flange 5026 is installed in the relative flange 5026, the opposite side is compared with the arc-shaped anchor clamps is installed to two arc-shaped blocks 5026, the two flange 5026, the arc-shaped stud 5026 is installed on the opposite side is installed to the two flange 5026, the opposite side is used for the relative flange stud 5026, the two flange stud 5025, and is installed in the opposite side, the arc-shaped stud 5025, and is used for the opposite side is fixed, and is used for the flange stud 5025, and is fixed, and is used to be installed, and is used to the flange, and is used to and is used for the flange, and is used. This structure can also be to the sample of gluing slope can the centre gripping test effectively, will exert a shearing force to sample itself when the glued sample of centre gripping slope of traditional mounting fixture, has reduced detection accuracy, and set up side anchor clamps 7 and then be used for carrying out extra centre gripping to the limit of sample, increase the area of contact of centre gripping, can improve the steadiness.
As shown in fig. 6, in the second embodiment, two U-shaped grooves 8 are formed on opposite surfaces of the first fixing block 5013 and the second fixing block 5027, the side end clamp 7 includes two U-shaped clamping plates 701 which are horizontally and relatively slidably mounted in the two U-shaped grooves 8, a spacing block 702 is formed between the two U-shaped grooves 8, one end of each of the two U-shaped clamping plates 701, which is located at the outer side, protrudes out of the first fixing block 5013 or the second fixing block 5027, a bidirectional threaded rod 703, which is threaded through the two U-shaped clamping plates 701, is rotatably mounted on the spacing block 702, the clamp of the transmitted tensile detection device can clamp two side surfaces of the sample plate only, and the device can drive the two U-shaped clamping plates 701 to relatively move by utilizing rotation of the bidirectional threaded rod 703, so as to clamp the side ends of the sample plate, the additional clamping can effectively increase the stability of the clamping, and can adapt to the operation of the subsequent torsion piece 6, avoid occurrence of phenomena, and increase the safety.
Example III
As shown in fig. 4 to 8, this embodiment further improves the present application based on the second embodiment, considering the smoothness of the switching between the tensile test and the torsional shear test, in the third embodiment, two vertical plates 5021 are configured with vertical grooves 50211 between two stop rods 5023, a horizontal shaft 5024 is vertically slidably mounted between the two vertical grooves 50211, an inserting portion 603 includes a telescopic rod 6031 configured at the upper end of a triangle block 5025, a bar block 6032 is configured at the movable end of the telescopic rod 6031, and an inserting hole 6021 for sliding insertion of the bar block 6032 is configured at the bottom of the sleeve 602, and it should be noted that, when the tensile strength test is performed, the bar block 6032 is located below the sleeve 602 and is not in contact with each other, so that the triangle block 5025 is convenient to move, when the sample is required to be subjected to the torsional test, the four-column positioning rods 5022 can be pulled away, so that the vertical plates 5021 are separated from the moving block 3, and then the telescopic rod 6031 is extended and inserted into the bar block 6032, so that the sleeve 602 and the moving fixture 502 can form a whole, so that the moving of the sleeve 602 can be conveniently and the test can be performed smoothly.
As shown in fig. 7-9, in the third embodiment, a movable slot 3021 for movably penetrating the telescopic rod 6031 is configured on one side of the plugging block 302, a stepped slot 3022 is configured at an inner end of the movable slot 3021, a supporting bar 3023 is vertically slidably mounted in the stepped slot 3022, a supporting spring 3024 is connected between the supporting bar 3023 and an inner bottom of the stepped slot 3022, an edge on one side of a bottom end of the bar 6032 abuts against the supporting bar 3023, the movable slot 3021 is mainly used for penetrating and shifting the telescopic rod 6031, and the stepped slot 3022, the supporting bar 3023 and the supporting spring 3024 therein are configured to simultaneously drive the bar 6032 on the upper end of the telescopic rod 6031 to synchronously move by using the lifting of the movable block 3, so that the bar 6032 automatically enters the sleeve 602 without manual insertion, labor is saved, and convenience of the device is improved.
As shown in fig. 7-9, in the third embodiment, the driving member 604 includes a sliding block 6041 configured at the top of the sleeve 602 and slidably mounted in the transverse rail 601, a transverse rack 6042 is configured at one side of the sliding block 6041, a transmission gear 6043 engaged with the transverse rack 6042 is rotatably mounted at the bottom of the transverse rail 601, a vertical rack 6044 engaged with the transmission gear 6043 is fixedly connected to the upper end of the moving block 3, the upward movement of the moving block 3 is utilized to drive the transmission gear 6043 to rotate, and meanwhile, the rotation of the transmission gear 6043 is utilized to drive the horizontal movement of the transverse rack 6042, so that the operation of switching between two detection modes by a single driving force is realized, the flexibility and the connectivity of the device are increased, the explanation is that the moving block 3 initially moves upwards to drive the strip block 6032 into the sleeve 602, the period is not contacted with the transmission gear 6043, then the supporting spring 3024 compresses, the moving block 3 is further driven to rotate, and the transmission gear 6043 is driven to rotate, and the sleeve 602 is driven to rotate upwards, and then the sleeve 302is driven to separate from the strip block 602 to rotate smoothly, and the strip block 30232 is prevented from falling from the sleeve 602.
Example IV
As shown in fig. 2-3, this embodiment further improves the present application based on the third embodiment, considering that the sample needs standard adhesion to ensure the subsequent detection accuracy, the manual adhesion is rough, in the fourth embodiment, two opposite sides of the two upright posts 2 are both configured with a containing block 202, a step containing groove 203 is configured on the containing block 202, the bottom of the moving block 3 is configured with a pressing groove 303 opposite to the step containing groove 203, before the detection experiment, an adhesive sample needs to be prepared, the phenomenon of adhesive offset may occur due to manual adhesion, so that the containing block 202 is provided, the sample is directly placed into the step containing groove 203, and then the pressing of the moving block 3 is utilized to automatically calibrate and press, thereby producing the standard sample, increasing the detection accuracy and increasing the functionality of the device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An adhesive tensile strength detection device, characterized by comprising:
The support seat (1), two stand columns (2) are fixedly connected to the support seat (1);
The moving block (3) is vertically and slidably arranged between the two upright posts (2), and a hydraulic push rod (4) for driving the moving block (3) to move up and down is arranged on the supporting seat (1);
The clamping assembly (5) comprises a positioning clamp (501) fixedly connected to the supporting seat (1), and a movable clamp (502) which is arranged opposite to the positioning clamp (501) up and down is detachably arranged on the moving block (3);
The twisting part (6) comprises a transverse rail (601) fixedly connected to the tops of two upright posts (2), a sleeve (602) which is arranged vertically is horizontally and slidably arranged on the transverse rail (601), a plug-in part (603) which is movably penetrated through a moving block (3) and is connected with the sleeve (602) is arranged on the movable clamp (502), and a driving part (604) which is used for driving the sleeve (602) to move is arranged between the moving block (3) and the transverse rail (601).
2. The adhesive tensile strength detection device according to claim 1, wherein the supporting seat (1) comprises a bottom frame (101), an installation slot (102) for connecting a positioning clamp (501) is formed in the middle of the bottom frame (101), the hydraulic push rod (4) is fixedly connected to the bottom frame (101) and located at one side of the installation slot (102), and the output end of the hydraulic push rod (4) is upwards arranged and fixedly connected to the bottom of the moving block (3).
3. The adhesive tensile strength detection device according to claim 2, wherein the mounting slot (102) is configured between two upright posts (2), the sliding slot (201) is configured on opposite sides of the two upright posts (2) and on a side facing the hydraulic push rod (4), and the two ends of the moving block (3) are configured with a square slider (301) slidably mounted in the sliding slot (201).
4. The adhesive tensile strength detection device according to claim 2, wherein the positioning fixture (501) comprises two insertion plates (5011) inserted into the installation slot (102), two arc-shaped frames (5012) with openings at the upper ends are fixedly connected between the two insertion plates (5011) through bolts, one side in each arc-shaped frame (5012) is provided with a fixing block (5013) and the other side is horizontally and slidably provided with a '匚' shaped clamping block (5014), and screw threads on the outer sides of the arc-shaped frames (5012) penetrate through studs (5015) rotatably connected to the '匚' shaped clamping blocks (5014).
5. The adhesive tensile strength detection device according to claim 4, wherein, spliced block (302) has been constructed at spliced block (3) middle part, movable fixture (502) are including the cover establishing riser (5021) in spliced block (302) both sides, horizontal slidable mounting has four post locating lever (5022) that run through riser (5021) and spliced block (302) on spliced block (3), two be connected with two pin (5023) and be located cross axle (5024) between the bottom of riser (5021), triangle piece (5025) that the activity set up between two pin (5023) have been rotated on cross axle (5024), triangle piece (5025) bottom structure has arc frame two (5026), one side in arc frame two (5026) is constructed with fixed block two (5027) and opposite side horizontal slidable mounting has "匚" clamp block two (8), arc frame two (6) outside is rotated and is connected with threaded connection two anchor clamps (5027) on two anchor clamps (5027) and two anchor clamps (5027) have both sides to be used for the double-screw thread connection.
6. The adhesive tensile strength detection device according to claim 5, wherein two U-shaped grooves (8) are formed in opposite surfaces of the first fixing block (5013) and the second fixing block (5027), the side end clamp (7) comprises a U-shaped clamping plate (701) horizontally and relatively slidably mounted in the two U-shaped grooves (8), a spacing block (702) is formed between the two U-shaped grooves (8), one end of the two U-shaped clamping plates (701) located on the outer side protrudes out of the first fixing block (5013) or the second fixing block (5027), and a bidirectional threaded rod (703) with threads penetrating through the two U-shaped clamping plates (701) is rotatably mounted on the spacing block (702).
7. The adhesive tensile strength detection device according to claim 5, wherein two vertical plates (5021) are provided with vertical grooves (50211) between two stop rods (5023), the transverse shaft (5024) is vertically and slidably arranged between the two vertical grooves (50211), the inserting part (603) comprises a telescopic rod (6031) arranged at the upper end of the triangular block (5025), the movable end of the telescopic rod (6031) is provided with a strip-shaped block (6032), and the bottom of the sleeve (602) is provided with an inserting hole (6021) for sliding insertion of the strip-shaped block (6032).
8. The adhesive tensile strength detection device according to claim 7, wherein a movable groove (3021) for a telescopic rod (6031) to movably penetrate is formed in one side of the plug block (302), a stepped groove (3022) is formed in the inner end portion of the movable groove (3021), a supporting bar (3023) is vertically and slidably mounted in the stepped groove (3022), a supporting spring (3024) is connected between the supporting bar (3023) and the inner bottom of the stepped groove (3022), and the edge of one side of the bottom end of the bar block (6032) is abutted against the supporting bar (3023).
9. The adhesive tensile strength detection device according to claim 1, wherein the driving member (604) comprises a sliding block (6041) which is formed at the top of the sleeve (602) and is slidably mounted in the transverse rail (601), a transverse rack (6042) is formed at one side of the sliding block (6041), a transmission gear (6043) meshed with the transverse rack (6042) is rotatably mounted at the bottom of the transverse rail (601), and a vertical rack (6044) meshed with the transmission gear (6043) is fixedly connected to the upper end of the moving block (3).
10. The adhesive tensile strength detection device according to claim 1, wherein two opposite sides of the upright posts (2) are respectively provided with a holding block (202), the holding blocks (202) are provided with a step holding groove (203), and the bottoms of the moving blocks (3) are provided with extrusion grooves (303) which are opposite to the step holding grooves (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410829439.9A CN118376574B (en) | 2024-06-25 | 2024-06-25 | Adhesive tensile strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410829439.9A CN118376574B (en) | 2024-06-25 | 2024-06-25 | Adhesive tensile strength detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118376574A true CN118376574A (en) | 2024-07-23 |
| CN118376574B CN118376574B (en) | 2024-09-17 |
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| CN202410829439.9A Active CN118376574B (en) | 2024-06-25 | 2024-06-25 | Adhesive tensile strength detection device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080101548A (en) * | 2007-05-18 | 2008-11-21 | 한국항공우주연구원 | Tension-torsion strap test device for tiltrotor hub |
| CN204789184U (en) * | 2015-06-17 | 2015-11-18 | 中钢集团邢台机械轧辊有限公司 | Tensile test machine cylinder cooperation moment of torsion survey device |
| CN206330830U (en) * | 2016-12-27 | 2017-07-14 | 陈宏伟 | A kind of heat-barrier material lap-shear testing device |
| CN109283045A (en) * | 2018-11-30 | 2019-01-29 | 河南理工大学 | A kind of twisting fixture on cupping machine |
-
2024
- 2024-06-25 CN CN202410829439.9A patent/CN118376574B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080101548A (en) * | 2007-05-18 | 2008-11-21 | 한국항공우주연구원 | Tension-torsion strap test device for tiltrotor hub |
| CN204789184U (en) * | 2015-06-17 | 2015-11-18 | 中钢集团邢台机械轧辊有限公司 | Tensile test machine cylinder cooperation moment of torsion survey device |
| CN206330830U (en) * | 2016-12-27 | 2017-07-14 | 陈宏伟 | A kind of heat-barrier material lap-shear testing device |
| CN109283045A (en) * | 2018-11-30 | 2019-01-29 | 河南理工大学 | A kind of twisting fixture on cupping machine |
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